diff --git a/pkgs/development/libraries/agda/agda-prelude/default.nix b/pkgs/development/libraries/agda/agda-prelude/default.nix
index fcc100e7a7bb4..f2959f203a6f8 100644
--- a/pkgs/development/libraries/agda/agda-prelude/default.nix
+++ b/pkgs/development/libraries/agda/agda-prelude/default.nix
@@ -24,5 +24,6 @@ mkDerivation rec {
     license = lib.licenses.mit;
     platforms = lib.platforms.unix;
     maintainers = with maintainers; [ mudri alexarice turion ];
+    broken = true;  # currently not compatible with Agda 2.7.0
   };
 }
diff --git a/pkgs/development/libraries/agda/standard-library/default.nix b/pkgs/development/libraries/agda/standard-library/default.nix
index cbf3100347ef7..2b0a2c63aca5a 100644
--- a/pkgs/development/libraries/agda/standard-library/default.nix
+++ b/pkgs/development/libraries/agda/standard-library/default.nix
@@ -2,13 +2,13 @@
 
 mkDerivation rec {
   pname = "standard-library";
-  version = "2.1";
+  version = "2.1.1-rc2";
 
   src = fetchFromGitHub {
     repo = "agda-stdlib";
     owner = "agda";
     rev = "v${version}";
-    hash = "sha256-tv/Fj8ZJgSvieNLlXBjyIR7MSmDp0e2QbN1d/0xBpFg=";
+    hash = "sha256-F/LwPRzorkIoGsObB9m/hNpRBIJFy/GuaEotq0CQMH4=";
   };
 
   nativeBuildInputs = [ (ghcWithPackages (self : [ self.filemanip ])) ];